I have a owncloud 9 with Ubuntu 16.04. Today has started this error when I try to do apt-get update.
I have my own local repo and am getting this error for it whenever I try to do apt-get update. I even recently updated the key I use to sign it to RSA/RSA 2048/2048 and also add the two lines in I add the two lines in ~/.gnupg/gpg.conf: cert-digest-algo SHA256 digest-algo SHA256 as recommended at http://askubuntu.com/a/776599/170127. And I have del the key and later add key again. However I still keep getting this error. Please advise as to what I have to do to stop getting this error. W: http://download.owncloud.org/download/repositories/stable/Ubuntu_16.04/Release.gpg: Signature by key BCECA90325B072AB1245F739AB7C32C35180350A uses weak digest algorithm (SHA1) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558331 Title: message "The repository is insufficiently signed by key (weak digest)" is poorly worded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1558331/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs